Résumé
Resumo Objetivo: O objetivo do presente estudo foi desenvolver uma metodologia que aproxime o discente do conteúdo abordado nas aulas de anatomia do globo ocular. Métodos: Foi realizada uma incisão circular na lâmina orbital do osso frontal de um cadáver humano de uma instituição em saúde e, para acessar as estruturas orbitárias, foram dissecadas as estruturas da área criando uma via para a injeção de uma solução de borracha de silicone branca entre o cristalino e a retina com posterior enucleação e dissecação final. Resultados: O emprego da técnica permitiu que os discentes do curso construíssem o conhecimento tátil do órgão em questão e transformando o saber teórico em prático, reconhecendo músculos, funcionalidade, vasos sanguíneos e estruturas oculares durante o procedimento de dissecação. Conclusão: A metodologia empregada no presente estudo é uma opção viável para o ensino da anatomia do olho.
Abstract Objective: The objective of the present study was to develop a methodology that approximates the student of the content addressed in the classes of anatomy of the eyeball. Methods: A circular incision was made in the orbital blade of the frontal bone of a human cadaver of a health institution and, to access the orbital structures, the area structures were dissected creating a pathway for the injection of a solution of white silicone rubber between the lens and the retina with subsequent enucleation and final dissection. Results: The use of the technique allowed the students of the course to construct the tactile knowledge of the organ in question and transform the theoretical knowledge into practice, recognizing muscles, functionality, blood vessels and ocular structures during the dissection procedure. Conclusion: The methodology used in the present study is a viable option for teaching the anatomy of the eye.
Sujets)
Humains , Enseignement médical premier cycle/méthodes , Oeil/anatomie et histologie , Anatomie/enseignement et éducation , Ophtalmologie/enseignement et éducation , Siloxane élastomère , Étudiant médecine , Enseignement , Cadavre , Dissection/enseignement et éducation , Dissection/instrumentation , Dissection/méthodesRésumé
Abstract Purpose: To verify the influence of oophorectomy on lipidogram and glycemia. Methods: Fifty six female rats were divided into the following 7 groups (n = 8): group 1 - sham group, group 2 - oophorectomy 30 days, group 3 - oophorectomy 35 days, group 4 - oophorectomy 40 days, group 5 - oophorectomy 45 days, group 6 - oophorectomy 70 days, group 7 - oophorectomy 55 days. Animals were following by number of days according the group. Was evaluated the serum levels of glucose and lipid profile. Results: The oophorectomized rats presented higher glycemia. Groups 3, 4, 6 and 7 had a higher glycemia and LDL levels (except for group 6) and groups 6 and 7 had lowest levels of HDL. Group 7 had highest level of VLDL than oophorectomy groups. There was no difference in triglycerides levels. Conclusion: Oophorectomy was related to dyslipidemia and insulin resistance, mainly after 50th days.